tripinnate

adjective

tri·​pin·​nate (ˌ)trī-ˈpi-ˌnāt How to pronounce tripinnate (audio)
: bipinnate with each division pinnate
tripinnately adverb

Word History

First Known Use

circa 1760, in the meaning defined above

Time Traveler
The first known use of tripinnate was circa 1760

Dictionary Entries Near tripinnate

triphylite

tripinnate

tripinnatifid

See More Nearby Entries 

Cite this Entry

“Tripinnate.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/tripinnate. Accessed 22 Dec. 2024.

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